Jacques Mathe

Title: Jacques Mathe: Innovator in Data Access Arrangements

Introduction

Jacques Mathe is a notable inventor based in Penvenan, France. He has made significant contributions to the field of data access arrangements, holding a total of 3 patents. His work focuses on improving the interface between modems and telephone lines, enhancing functionality and efficiency.

Latest Patents

One of Jacques Mathe's latest patents is a data access arrangement (DAA) that features a combined remote hang-up and ring detection system. This innovative DAA allows for interfacing a modem with a telephone line while requiring only one safety barrier device. This device provides electrical isolation for both the ring detection signal and the remote device hang-up detection signal. The DAA utilizes a combined circuitry approach to transmit these signals, minimizing the size, cost, and complexity of the arrangement.

Another significant patent is a programmable data access arrangement that can variably control its parameter settings. This universal DAA is designed to meet the interface requirements for telephone networks across various countries. It allows for multiple parallel command signals to be received from a connected modem, enabling different circuits to be programmed with varying parameter settings. This innovative design reduces the number of safety barrier devices needed for electrical isolation.

Career Highlights

Jacques Mathe has worked with prominent companies in the technology sector, including Conexant Systems, Inc. and Sierra Wireless, Inc. His experience in these organizations has contributed to his expertise in developing advanced data access arrangements.

Collaborations

Throughout his career, Jacques has collaborated with notable individuals such as Daniel Jean Pater and Wilfrid C D'Angelo. These collaborations have further enriched his work and innovations in the field.

Conclusion

Jacques Mathe's contributions to data access arrangements demonstrate his commitment to innovation and improvement in telecommunications technology. His patents reflect a deep understanding of the complexities involved in modem and telephone line interfaces.